Incremental version is used in various places to invalidate caches.
Setting BUILD_NUMBER directly causes unnecessary rebuilds due to
environment variable changes, so simply set it to Unix epoch unless
BUILD_NUMBER is explicitly set.
Change-Id: Id590df48ae1b73b63039f185644103d66a4bbbb3
As some partitions have build.prop under etc/, this change adds
relative_install_path property to build_prop module. Also this change
adds system_ext related Soong variables and system_ext support in
gen_build_prop.py.
Bug: 322090587
Test: build and compare system_ext/etc/build.prop
Change-Id: I416662b8bae09383af0cdd3d8444a5c300006b7b
* changes:
Revert^6 "Use Soong-built system/build.prop"
Revert^6 "Sync gen_build_prop.py to sysprop.mk"
Revert^2 "Conditionally pass kernel version to build.prop"
Revert^6 "Add TARGET_SYSTEM_PROP to system build.prop"
Revert "Revert "Revert^2 "Set output for build_prop even on Soon..."
This reverts commit 7b7593968b.
Reason for revert: fixed breakage with aosp/3200730, verified with ABTD
Change-Id: I83a4cb1a39bce1a1da8fabd49c6c895862a6c686
build_prop is a soong module generating {partition}/build.prop. It's
ported from build/make/core/sysprop.mk and will replace sysprop.mk in
the future. Currently used only by Android.bp cuttlefish system image.
Bug: 322090587
Bug: 346214958
Test: compare system/build.prop and aosp_cf_x86_64_system-build.prop for
eng / user / userdebug
Change-Id: Iad76139fe86ec4f582218c185aa15baeacaa38dc
